Doubt in comparator function in strings

#1

i was doing this question in leetcode its not passing all testcase–>


(similar to cb numbers)
code–>

#2

hello @sheikhhaji18
pls check ur updated code here->

#3

thx is it possible to this uisng character array or its basically a stl question

#4

so ‘0’ was not added in my string array , and if s[0]==‘0’ then total string itself becomes zero right

#5

yeah correct.

yeah, we can solve almost every problem without stl.
we use stl becuase it makes implementation easy

#6

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